package org.oexam.ostudy.serv;

import java.io.IOException;
import java.sql.SQLException;

import javax.naming.NamingException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.oexam.ostudy.facade.struct.LoggedUserDetails;
import org.oexam.ostudy.sl.General_Announcements;

/**
 * Servlet implementation class AddAnnouncement
 */
@WebServlet("/AddAnnouncement")
public class AddAnnouncement extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public AddAnnouncement() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
    protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {

		LoggedUserDetails details = (LoggedUserDetails) request.getSession()
				.getAttribute("userLoginDetails");

		if (details == null) {
			response.sendRedirect("Login.jsp");
		}
		if (details.isAuthenticated() && (details.getUserType() == 0)) {

			response.sendRedirect("AddAnnouncement.jsp");

		}
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String message = request.getParameter("announcement");
		if(null!=message){
			try {
				new General_Announcements().insertAnnouncements(message);
			} catch (SQLException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (NamingException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		
		request.getSession().setAttribute(
				"message",
				"The Announcement is added successfully");

		response.sendRedirect("Administrators.jsp");
	}

}
